Barry, J.P. & R.E. Kochevar. 1999. Calyptogena diagonalis, a new vesicomyid bivalve from subduction zone cold seeps in the Eastern North Pacific. Veliger 42(2): 117-123. https://www.biodiversitylibrary.org/page/42461229.
Barry & Kochevar, 1999. Veliger 42(2): ??.